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    Руслан Зуфарович Валиев
2019
2 Citations (Scopus)

Annealing behavior of severely-deformed titanium Grade 4

Dyakonov, G. S., Mironov, S., Enikeev, N., Valiev, R. Z. & Semiatin, S. L., 10 Jan 2019, In : Materials Science and Engineering A. 742, p. 89-101 13 p.

Research output

Titanium
grade
titanium
Annealing
annealing

Biological response of chemically treated surface of the ultrafine-grained Ti-6Al-7Nb alloy for biomedical applications

de Oliveira, D. P., Toniato, T. V., Ricci, R., Marciano, F. R., Prokofiev, E., Valiev, R. Z., Lobo, A. O. & Jorge Júnior, A. M., 1 Jan 2019, In : International Journal of Nanomedicine. 14, p. 1725-1736 12 p.

Research output

Open Access
Cell adhesion
Titanium alloys
Equal channel angular pressing
Phosphatases
Cell membranes

Characterizing Microstructural and Mechanical Properties of Al–Zn Alloys Processed by High-Pressure Torsion

Chinh, N. Q., Szommer, P., Gubicza, J., El-Tahawy, M., Bobruk, E. V., Murashkin, M. Y. & Valiev, R. Z., 1 Jan 2019, In : Advanced Engineering Materials. 1900672.

Research output

Torsional stress
torsion
Grain boundary sliding
grain boundaries
mechanical properties

Consolidation of the Amorphous Zr50Cu50 Ribbons by High-Pressure Torsion

Gunderov, D., Boltynjuk, E., Ubyivovk, E., Churakova, A., Kilmametov, A. & Valiev, R., 2019, In : Advanced Engineering Materials. 5 p., 1900694.

Research output

consolidation
Consolidation
Torsional stress
ribbons
torsion
13 Citations (Scopus)

Dynamic precipitation, segregation and strengthening of an Al-Zn-Mg-Cu alloy (AA7075) processed by high-pressure torsion

Zhang, Y., Jin, S., Trimby, P. W., Liao, X., Murashkin, M. Y., Valiev, R. Z., Liu, J., Cairney, J. M., Ringer, S. P. & Sha, G., 1 Jan 2019, In : Acta Materialia. 162, p. 19-32 14 p.

Research output

Strengthening (metal)
Torsional stress
Processing
Grain boundaries
Temperature
3 Citations (Scopus)

Effect of annealing on microstructure, strength and electrical conductivity of the pre-aged and HPT-processed Al-0.4Zr alloy

Orlova, T. S., Latynina, T. A., Mavlyutov, A. M., Murashkin, M. Y. & Valiev, R. Z., 5 May 2019, In : Journal of Alloys and Compounds. 784, p. 41-48 8 p.

Research output

Torsional stress
Annealing
Microstructure
Yield stress
Hardening
10 Citations (Scopus)
Torsional stress
torsion
mechanical properties
Mechanical properties
microstructure
Heat resistance
Torsional stress
Eutectics
Annealing
Mechanical properties
2 Citations (Scopus)

High-pressure torsion assisted segregation and precipitation in a Fe-18Cr-8Ni austenitic stainless steel

Hoffman, A., Wen, H., Islamgaliev, R. & Valiev, R., May 2019, In : Materials Letters. 243, p. 116-119

Research output

Influence of fine scale features on room temperature superplastic behaviour of an ultrafine-grained Al-30Zn alloy

Bobruk, E. V., Sauvage, X., Еникеев, Н. А. & Valiev, R. Z., 25 Jul 2019, In : Materials Letters. 254, p. 329-331

Research output

Torsional stress
Elongation
elongation
torsion
Crystal microstructure

Nanocrystalline Ti49.2Ni50.8 shape memory alloy as orthopaedic implant material with better performance

Li, H. F., Nie, F. L., Zheng, Y. F., Cheng, Y., Wei, S. C. & Valiev, R. Z., Oct 2019, In : Journal of Materials Science and Technology. 35, 10, p. 2156-2162

Research output

Orthopedics
Shape memory effect
Nanocrystalline alloys
Equal channel angular pressing
Poisons
2 Citations (Scopus)

Observation of shear bands in the Vitreloy metallic glass subjected to HPT processing

Gunderov, D. V., Churakova, A. A., Boltynjuk, E. V., Ubyivovk, E. V., Astanin, V. V., Asfandiyarov, R. N., Valiev, R. Z., Xioang, W. & Wang, J. T., 5 Sep 2019, In : Journal of Alloys and Compounds. 800, p. 58-63 6 p.

Research output

Shear bands
Metallic glass
Processing
Free volume
Shear strain
Grain boundaries
Yield stress
Strengthening (metal)
Dislocations (crystals)
Loads (forces)
5 Citations (Scopus)

Strengthening mechanisms in an ultrafine-grained Al-Zn-Mg-Cu alloy processed by high pressure torsion at different temperatures

Zhang, Y., Jin, S., Trimby, P., Liao, X., Murashkin, M. Y., Valiev, R. Z. & Sha, G., 3 Apr 2019, In : Materials Science and Engineering A. 752, p. 223-232 10 p.

Research output

hardening
Torsional stress
torsion
Hardening
Grain boundaries
5 Citations (Scopus)

Superplastic Behavior at Lower Temperatures of High-Strength Ultrafine-Grained Al Alloy 7475

Bobruk, E. V., Murashkin, M. Y., Kazykhanov, V. U. & Valiev, R. Z., 1 Jan 2019, In : Advanced Engineering Materials. 21, 1, 5 p., 1800094.

Research output

Open Access
high strength
strain rate
Strain rate
ductility
Ductility

Superplasticity and High Strength in Al–Zn–Mg–Zr Alloy with Ultrafine Grains

Valiev, R. Z., Kazykhanov, V. U., Mavlyutov, A. M., Yudakhina, A. A., Chinh, N. Q. & Murashkin, M. Y., 1 Jan 2019, In : Advanced Engineering Materials. 1900555.

Research output

superplasticity
Superplasticity
high strength
Superplastic deformation
strain rate

The effect of hardening by annealing in ultrafine-grained Al-0.4Zr alloy: influence of Zr microadditives

Latynina, T. A., Mavlyutov, A. M., Murashkin, M. Y., Valiev, R. Z. & Orlova, T. S., 21 Jun 2019, In : Philosophical Magazine. 20 p.

Research output

hardening
Hardening
Annealing
annealing
Torsional stress
2018

Atomic force microscopy studies of severely deformed amorphous TiNiCu alloy

Gunderov, D., Boltynjuk, E., Ubyivovk, E., Lukyanov, A., Churakova, A., Zamula, Y., Batyrshin, E., Kilmametov, A. & Valiev, R., 26 Jul 2018, Atomic force microscopy studies of severely deformed amorphous TiNiCu alloy. Defect and Diffusion Forum: Trans Tech Publications Ltd, Vol. 385 DDF. p. 200-205 6 p.

Research output

Amorphous alloys
Torsional stress
torsion
Atomic force microscopy
atomic force microscopy
6 Citations (Scopus)

Cluster structure in amorphous Ti-Ni-Cu alloys subjected to high-pressure torsion deformation

Gunderov, D. V., Boltynjuk, E. V., Ubyivovk, E. V., Lukyanov, A. V., Churakova, A. A., Kilmametov, A. R., Zamula, Y. S. & Valiev, R. Z., 15 Jun 2018, In : Journal of Alloys and Compounds. 749, p. 612-619 8 p.

Research output

Torsional stress
Nanoclusters
Shear bands
Nanocrystallization
Surface morphology
16 Citations (Scopus)

Diffusive and displacive phase transitions in Ti–Fe and Ti–Co alloys under high pressure torsion

Straumal, B. B., Kilmametov, A. R., Ivanisenko, Y., Mazilkin, A. A., Valiev, R. Z., Afonikova, N. S., Gornakova, A. S. & Hahn, H., 25 Feb 2018, In : Journal of Alloys and Compounds. 735, p. 2281-2286 6 p.

Research output

Torsional stress
Phase transitions
Cobalt
Lattice constants
Martensitic transformations
7 Citations (Scopus)
Open Access
14 Citations (Scopus)

Enhanced strain rate sensitivity of Zr-based bulk metallic glasses subjected to high pressure torsion

Boltynjuk, E. V., Gunderov, D. V., Ubyivovk, E. V., Monclús, M. A., Yang, L. W., Molina-Aldareguia, J. M., Tyurin, A. I., Kilmametov, A. R., Churakova, A. A., Churyumov, A. Y. & Valiev, R. Z., 30 May 2018, In : Journal of Alloys and Compounds. 747, p. 595-602 8 p.

Research output

Metallic glass
Torsional stress
Strain rate
Nanoindentation
Processing

Enhancement of Mechanical and Electrical Properties in Al 6101 Alloy by Severe Shear Strain under Hydrostatic Pressure

Medvedev, A., Murashkin, M. Y., Kazykhanov, V., Valiev, R. Z., Medvedev, A. E., Hodgson, P. D. & Lapovok, R., 1 Jan 2018, (Accepted/In press) In : Advanced Engineering Materials.

Research output

Equal channel angular pressing
shear strain
Shear strain
Hydrostatic pressure
pressing
11 Citations (Scopus)

Enhancement of mechanical and electrical properties of Al-RE alloys by optimizing rare-earth concentration and thermo-mechanical treatment

Medvedev, A. E., Murashkin, M. Y., Enikeev, N. A., Valiev, R. Z., Hodgson, P. D. & Lapovok, R., 15 May 2018, In : Journal of Alloys and Compounds. 745, p. 696-704 9 p.

Research output

Thermomechanical treatment
Rare earths
Electric properties
Strength of materials
Mechanical properties
12 Citations (Scopus)

Fracture toughness at cryogenic temperatures of ultrafine-grained Ti-6Al-4V alloy processed by ECAP

Semenova, I. P., Modina, J. M., Polyakov, A. V., Klevtsov, G. V., Klevtsova, N. A., Pigaleva, I. N., Valiev, R. Z. & Langdon, T. G., 14 Feb 2018, In : Materials Science and Engineering A. 716, p. 260-267 8 p.

Research output

Equal channel angular pressing
pressing
cryogenic temperature
fracture strength
Cryogenics

Free volume measurement of severely deformed Zr62Cu22Al10Fe5Dy1 bulk metallic glass

Gunderov, D. V., Boltynjuk, E. V., Sitdikov, V. D., Abrosimova, G. E., Churakova, A. A., Kilmametov, A. R. & Valiev, R. Z., 5 Dec 2018, In : Journal of Physics: Conference Series. 1134, 1, 012010.

Research output

metallic glasses
torsion
halos
shift
radii
3 Citations (Scopus)

Full-scale use of X-ray scattering techniques to characterize aged Al-2wt.%Cu alloy

Sitdikov, V. D., Yu Murashkin, M. & Valiev, R. Z., 25 Feb 2018, In : Journal of Alloys and Compounds. 735, p. 1792-1798 7 p.

Research output

X ray scattering
Aging of materials
Diffraction patterns
Precipitates
Coherent scattering

High pressure torsion induced structural transformations in Ti- and Zr-based amorphous alloys

Gunderov, D. V., Boltynjuk, E. V., Ubyivovk, E. V., Churakova, A. A., Abrosimova, G. E., Sitdikov, V. D., Kilmametov, A. R. & Valiev, R. Z., 21 Nov 2018, In : IOP Conference Series: Materials Science and Engineering. 447, 1, 012052.

Research output

Amorphous alloys
Torsional stress
Shear bands
Nanoclusters
Free volume

High pressure torsion induced strustural transformation in Ti- and Zr-based amorphous alloys

Гундеров, Д. В., Болтынюк, Е. В., Убыйвовк, Е. В., Чуракова, А. А., Abrosimova, G. E., Ситдиков, В. Д., Kilmametov, A. R. & Валиев, Р. З., 2018, In : IOP Conference Series: Materials Science and Engineering. 447

Research output

4 Citations (Scopus)

Impact Toughness of Ultrafine-Grained Commercially Pure Titanium for Medical Application

Polyakov, A. V., Semenova, I. P., Bobruk, E. V., Baek, S. M., Kim, H. S. & Valiev, R. Z., 2018, In : Advanced Engineering Materials.

Research output

Medical applications
toughness
Titanium
Fracture toughness
titanium
3 Citations (Scopus)
Open Access
Open Access
Torsional stress
Plastic deformation
Mechanical properties
Microstructure
Temperature
5 Citations (Scopus)

Influence of microstructure on thermal stability of ultrafine-grained Cu processed by equal channel angular pressing

Liang, N., Zhao, Y., Li, Y., Topping, T., Zhu, Y., Valiev, R. Z. & Lavernia, E. J., 1 Sep 2018, In : Journal of Materials Science. 53, 18, p. 13173-13185 13 p.

Research output

Equal channel angular pressing
Thermodynamic stability
Microstructure
Grain boundaries
Ultrafine
8 Citations (Scopus)

Long-time stability of metals after severe plastic deformation: Softening and hardening by self-annealing versus thermal stability

Edalati, K., Hashiguchi, Y., Iwaoka, H., Matsunaga, H., Valiev, R. Z. & Horita, Z., 27 Jun 2018, In : Materials Science and Engineering A. 729, p. 340-348 9 p.

Research output

hardening
softening
plastic deformation
Melting point
Hardening

Microstructure, mechanical and corrosion properties of ultrafine-grained Mg-2%Sr alloy

Kulyasova, O. B., Islamgaliev, R. K., Parfenov, E. V., Zheng, Y. F. & Valiev, R. Z., 11 Jul 2018, In : IOP Conference Series: Materials Science and Engineering. 380, 1, 012014.

Research output

Magnesium alloys
Corrosion rate
Torsional stress
Eutectics
Ductility
1 Citation (Scopus)

Microstructure, Texture and Mechanical Properties of Titanium Grade 2 Processed by ECAP (Route C)

Wroński, M., Wierzbanowski, K., Wojtas, D., Szyfner, E., Valiev, R. Z., Kawałko, J., Berent, K. & Sztwiertnia, K., 13 Mar 2018, (Accepted/In press) In : Metals and Materials International. p. 1-13 13 p.

Research output

Titanium
grade
textures
titanium
Textures
2 Citations (Scopus)

Molybdenum disulfide surface modification of ultrafine-grained titanium for enhanced cellular growth and antibacterial effect

Shin, M. H., Baek, S. M., Polyakov, A. V., Semenova, I. P., Valiev, R. Z., Hwang, W. B., Hahn, S. K. & Kim, H. S., 1 Dec 2018, In : Scientific Reports. 8, 1, 9907.

Research output

Titanium
Tooth
Singlet Oxygen
Growth
Osteoblasts
1 Citation (Scopus)

Multiple shear bands in Zr-based bulk metallic glass processed by severe plastic deformation

Boltynjuk, E., Ubyivovk, E., Gunderov, D., Mikhalovskii, V. & Valiev, R., 26 Jul 2018, Multiple shear bands in Zr-based bulk metallic glass processed by severe plastic deformation. Defect and Diffusion Forum: Trans Tech Publications Ltd, Vol. 385 DDF. p. 319-324 6 p.

Research output

Shear bands
Metallic glass
metallic glasses
Torsional stress
plastic deformation

Nanostructured commercially pure Titanium for development of miniaturized biomedical implants

Валиев, Р. З., Сабиров, И. Н., Земцова, Е. Г., Parfenov, E. V., Dluhoš, L. & Lowe, T. C., 2018, Titanium in medical and dental applications. Froes, F. & Qian, M. (eds.). Elsevier, p. 393-418 26 p.

Research output

9 Citations (Scopus)

Optimization of Strength-Electrical Conductivity Properties in Al–2Fe Alloy by Severe Plastic Deformation and Heat Treatment

Medvedev, A. E., Murashkin, M. Y., Enikeev, N. A., Valiev, R. Z., Hodgson, P. D. & Lapovok, R., 1 Mar 2018, In : Advanced Engineering Materials. 20, 3, 1700867.

Research output

Torsional stress
plastic deformation
Strength of materials
torsion
Plastic deformation
Torsional stress
Elastic moduli
Phase transitions
Grain refinement
X ray diffraction analysis
112 Citations (Scopus)

Review on superior strength and enhanced ductility of metallic nanomaterials

Ovid'ko, I. A., Valiev, R. Z. & Zhu, Y. T., 1 May 2018, In : Progress in Materials Science. 94, p. 462-540 79 p.

Research output

Nanostructured materials
Ductility
Nanocrystalline materials
Carbon Nanotubes
Graphite
4 Citations (Scopus)

Stability of the structure and properties of an ultrafine-grained Cr-Ni steel irradiated with neutrons in nuclear reactor core conditions

Shamardin, V. K., Abramova, M. M., Bulanova, T. M., Karsakov, A. A., Fedoseev, A. E., Obukhov, A. V., Valiev, R. Z., Alexandrov, I. V., Raab, G. I. & Enikeev, N. A., 17 Jan 2018, In : Materials Science and Engineering A. 712, p. 365-372 8 p.

Research output

reactor cores
Reactor cores
Steel
nuclear reactors
Neutrons
1 Citation (Scopus)

Strength and Fracture Mechanisms of Nanostructured Metallic Materials Under Single Kinds of Loading

Klevtsov, G. V., Valiev, R. Z., Klevtsova, N. A., Zaripov, N. G. & Karavaeva, M. V., 1 Jan 2018, In : Metal Science and Heat Treatment. 59, 9-10, p. 597-605 9 p.

Research output

Equal channel angular pressing
pressing
crystal lattices
Crystal lattices
cracks
1 Citation (Scopus)

Studies on the superplasticity effect in UFA: History and development (in memory of Prof. O.A. Kaibyshev)

Valiev, R. Z., Salishchev, G. A., Utyashev, F. Z. & Langdon, T. G., 1 Jan 2018, In : Reviews on Advanced Materials Science. 54, 1, p. 14-24 11 p.

Research output

superplasticity
Superplasticity
histories
Russian Federation
Momentum
8 Citations (Scopus)

Superior Strength and Multiple Strengthening Mechanisms in Nanocrystalline TWIP Steel

Kim, J. G., Enikeev, N. A., Seol, J. B., Abramova, M. M., Karavaeva, M. V., Valiev, R. Z., Park, C. G. & Kim, H. S., 25 Jul 2018, In : Scientific Reports. 8, 1, 11200.

Research output

Steel
Nanostructured materials
Torsional stress
Plastic deformation
Grain boundaries
2 Citations (Scopus)

The effect of tungsten on microstructure and mechanical performance of an ultrafine Fe-Cr steel

Mazilkin, A., Abramova, M. M., Enikeev, N. A., Lomakin, I. V., Valiev, R. Z., Ivanisenko, Y., Kübel, C., Etienne, A., Sauvage, X. & Radiguet, B., 15 Sep 2018, In : Materials Letters. 227, p. 292-295 4 p.

Research output

1 Citation (Scopus)
bonded joints
mechanical properties
Mechanical properties
microstructure
Microstructure

Titanium in Medical and Dental Applications: 4.3 Nanostructured commercially pure titanium for development of miniaturized biomedical implants

Земцова, Е. Г., Валиев, Р. З., Сабиров, И. & Парфёнов, Е. В., Apr 2018, Titanium in Medical and Dental Applications: 4.3 Nanostructured commercially pure titanium for development of miniaturized biomedical implants. Elsevier Inc. ed. United Kingdom, p. 393-417 25 p.

Research output